The business segment covers both domestic and overseas.The domestic business is operated by Guangdong BUMIAN FLUID MACHINERY CO.,LTD., and the foreign business is operated by BUMIAN FLUID MACHINERY CO.,LTD (Hong Kong) authorized by Guangdong Bumian Fluid Machinery Co.,LTD. We devote to the development and production of PNEUMATIC DIAPHRAGM PUMP and VISCOSITY CONTROLLER for many years,has the strong development capabilities,production enterprise and perfect after-sales service,and become the competitive company in China mainland.We focus on Soft Packing,Corrugated,water treatment,Chemical,Coating,Ceramic area,ans so on.